/*
 * Copyright (c) "Neo4j"
 * Neo4j Sweden AB [https://neo4j.com]
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.neo4j.cypher.internal.ast

import org.neo4j.cypher.internal.expressions.BooleanExpression
import org.neo4j.cypher.internal.expressions.Expression
import org.neo4j.cypher.internal.expressions.NormalForm
import org.neo4j.cypher.internal.expressions.RightUnaryOperatorExpression
import org.neo4j.cypher.internal.expressions.TypeSignature
import org.neo4j.cypher.internal.util.InputPosition
import org.neo4j.cypher.internal.util.symbols.CTAny
import org.neo4j.cypher.internal.util.symbols.CTBoolean

case class IsNormalized(lhs: Expression, normalForm: NormalForm)(val position: InputPosition)
    extends BooleanExpression
    with RightUnaryOperatorExpression {

  override val signatures = Vector(
    TypeSignature(argumentTypes = Vector(CTAny, CTAny), outputType = CTBoolean)
  )

  override def canonicalOperatorSymbol = "IS NORMALIZED"
}

case class IsNotNormalized(lhs: Expression, normalForm: NormalForm)(val position: InputPosition)
    extends BooleanExpression
    with RightUnaryOperatorExpression {

  override val signatures = Vector(
    TypeSignature(argumentTypes = Vector(CTAny, CTAny), outputType = CTBoolean)
  )

  override def canonicalOperatorSymbol = "IS NOT NORMALIZED"
}
